The total concentration of Ca2 + and Mg2+ in a sample of hard water was determined by
Question:
It requires 31.5 mL of 0.0104 M [EDTA]4- solution to reach the end point in the titration. A second 0.100-L sample was then treated with sulfate ion to precipitate Ca2+ as calcium sulfate. The Mg2+ was then titrated with 18.7 mL of 0.0104 M[DTA]4- .Calculate the concentrations of Mg2+ and C a2 in the hard water in .
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
Question Posted: